A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, single ball seat, hexagon.
Classification: Nuts of iron or steel
NSN 6135-01-415-4124
NSN 5996-01-163-8739
NSN 5996-00-858-8358
NSN 6105-00-172-4246
NSN 4140-01-275-1700
NSN 6610-01-055-4147
NSN 5905-00-655-3724
NSN 6220-00-064-6300
NSN 6685-01-219-5080
NSN 5965-00-836-2690
NSN 6130-01-399-0126
NSN 5960-01-552-0862